Pith Number

pith:TXDXPYXM

pith:2026:TXDXPYXM67M6G54BCSYISDE3BN

not attested not anchored not stored refs pending

Manipulation-Proof Oblivious Audits against Deceptive Model Providers

Augustin Godinot, Julien Ferry, S\'ebastien Gambs, Sofiane Azogagh

arxiv:2608.04365 v1 · 2026-08-05 · cs.LG · cs.CR · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXDXPYXM67M6G54BCSYISDE3BN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-08-06T01:33:50.975761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc777e2ecf7d9e3778114b0890c9b0b7714ec235da3536b0a5870fd8b9f1c4d

Aliases

arxiv: 2608.04365 · arxiv_version: 2608.04365v1 · doi: 10.48550/arxiv.2608.04365 · pith_short_12: TXDXPYXM67M6 · pith_short_16: TXDXPYXM67M6G54B · pith_short_8: TXDXPYXM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TXDXPYXM67M6G54BCSYISDE3BN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9dc777e2ecf7d9e3778114b0890c9b0b7714ec235da3536b0a5870fd8b9f1c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee680009dbd64b4845f26e1937974459d11a8170e8e9c8d8886493c928e027b",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-05T02:12:54Z",
    "title_canon_sha256": "ccb711d0b4ed48f49585e6fa64548a6e47c861e34581860dd75ee10a48644dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04365",
    "kind": "arxiv",
    "version": 1
  }
}